Answer:
F = 50[N], to the left.
v = 10.52 [m/s]
Explanation:
<u>First problem</u>
<u />
In order to solve this problem we must apply Newton's laws, in such a way that we must perform a summation of forces on the horizontal axis. In this way we will analyze each force and the direction of action.
The offensive player is applying a force of 100N to the right, while the defensive player applies a force of 150N to the left. In this way performing the summation of forces we have.
100 - 150 = F
F = - 50 [N]
Note: The negative sign indicates that the resulting force is to the left.
<u>Second problem</u>
<u />
We must remember that the definition of speed is equal to the relationship between distance over time.
x = distance = 100 [m]
t = time = 9.5 [s]
v = x/t
v = 100/9.5
v = 10.52 [m/s]
<u />
Given data:
refractive index of glass (n₁) = 1.50 ,
refractive index of air (n₂) = 1.00,
determine the critical angle of the glass (θₙ) = ?
Critical angle is defined as "it is the incidence angle, beyond which total internal reflection will occurs".
According to snell's law critical angle is given by the equation
<em>Assume light travels from higher refractive index (glass) to lower refractive index (air)</em>
<em>Critical angle, </em>
<em> sin θc = (n₂/n₁) n₁ > n₂</em>
<em> </em>θc = sin ⁻¹(1.00/1.50)
θc = 41.8⁰
<em>The critical angle of the glass is 41.8⁰</em>
Answer:
True
Explanation:
Because that's what the law of inertia does
Option C
This means she is suffering from a condition in which her physical symptoms cannot be explained by a medical or psychological disorder
<u>Explanation:</u>
A character is not diagnosed with somatic symptom disorder individually because a medical condition can’t be distinguished for a physical signature. The visible symptoms may or may not be amalgamated with a diagnosed medical situation, but the character is encountering symptoms and supposes they are weak.
Characters with somatic symptom disorder typically go to a general expert preferably than a psychoanalyst or additional mental wellness expert. Seldom it can be challenging for people with somatic symptom disorder to recognize their cares about their indications are superfluous.
